Results 201 to 210 of about 22,607 (262)

Droplet microfluidics: Enabling the tailored fabrication of hydrogel particles

Droplet, EarlyView.
Droplet microfluidics enables precise, versatile fabrication of hydrogel particles with controlled size, composition, and structure. This review summarizes fundamental principles, engineering strategies, and emerging applications, providing a framework for advancing microfluidic hydrogel technologies.
Zhongqiao Gan, Xu Hou
wiley   +1 more source

Digesting an ancient ecosystem: coprolites from the Grippia bonebed, Lower Triassic, Svalbard. [PDF]

PeerJ
Simonsen V, Roberts AJ, Engelschiøn VS, Hammer Ø, Hurum JH.   +4 more
europepmc   +1 more source

Hybrid Finite Element Model for Predicting the Interface Pressure of Medical Compression Stockings. [PDF]

Int J Numer Method Biomed Eng
Pita Miguélez I, Labanieh AR, Soulat D.
europepmc   +1 more source

Contributions to the knowledge of slugs and semi-slugs (Gastropoda, Pulmonata, Stylommatophora) from Algeria. [PDF]

Zookeys
Ramdini R, Liberto F, Sadouk G, Gregorini A, Colomba M.   +4 more
europepmc   +1 more source

Development of pH-Dependent Magnetically Actuated Millirobot for Colon-Targeted Delivery of Diverse Drug Types. [PDF]

Micromachines (Basel)
Li X, Rong W, Wang L, Jia H, Meng X, Xie H.   +5 more
europepmc   +1 more source

Dry-Etched Oxide Templates Enable Scalable and Waste-Free Synthesis of Graphene-Based Aeromaterials. [PDF]

ACS Appl Eng Mater
Möller M, Meurisch K, Stern JO, Reimers A, Schütt F, Kaps S, Adelung R.   +6 more
europepmc   +1 more source

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Stability of Cylindrical Shells with Microdamages

International Applied Mechanics, 2002
The paper deals with a problem on bifurcation stability of cylindrical shells with allowance for the material microdamage in the subcritical stress state. The material damage is associated with the inhomogeneity of its microstrength and is modelled by a system of hollow quasispherical pora which are statically homogeneous isotropically distributed in ...
Babich, D. V., Khoroshun, L. P.
openaire   +2 more sources

A cylindrical shell discrete element.

AIAA Journal, 1967
The development of the stiffness and consistent mass matrices for a finite cylindrical shell element is reported. The derivation of these matrices is based upon linear behavior and thin-shell assumptions. Expressing the assumed displacement state over the middle surface of the cylindrical shell element as products of one-dimensional, first-order ...
Bogner, F. K., Fox, R. L., Schmit, L. A.
openaire   +1 more source

Nonlinear Vibration of Cylindrical Shells

AIAA Journal, 1975
The large amplitude vibrations of a thin-walled cylindrical shell are analyzed using the Donnell's shallow-shell equations. A perturbation method is applied to reduce the nonlinear partial differential equations into a system of linear partial differential equations.
Chen, Jay C., Babcock, Charles D.
openaire   +2 more sources